1,000,000
1.2 X 10 -4 That one is.
When you add numbers in scientific notation, it is best to convert them to their original decimal form, or at least change them so that they have the same exponent. Then when you are finished adding, simply put the solution is proper scientific notation.
Scientific notation is the writing of a number as a decimal number with one digit left of the decimal and all the other digits to the right, and then the power of ten appropriate to expressing that number. Here we have 375,000 for our number. First we need to figure out where the decimal is going to be. It will, per the rule, be between the 3 and the 7. That puts it in a place where only the 3 is to the left of the decimal. (One digit, per the rule.) To get it there, we need to move the decimal to the left by five places. When we move the decimal to the left, we have to multiply by a positive power of 10 to correctly express the number. 375,000 = 3.75 x 105 for your answer in scientific notation.
6.42*1021 Scientific notation is written in the form a*10k where a is bigger than one and smaller than 10, and k is an integer. Glad you asked.
One million in scientific notation is 1 x 10^6
100 million in Scientific Notation = 1 x 108
It is: 1.5 million = 1,500,000 or as 1.5*10^6 in scientific notation
There are probably about half a dozen ways to write this number in scientific notation, but one way to write it, in scientific notation, is 2.4936061x108.
1.5 x 10^8 km
One way to write this number in scientific notation is 1.541555x108.
One way to write this number in scientific notation is 1.541555x108.
One way to write 154,155,500 in scientific notation is 1.541555x108.
1.91x104 is one way to write 19,100 in scientific notation.
149,000,000 is 1.49x10*8 in scientific notation.
1 x 10^8 pennies.
One of the few ways to write 80,620 in scientific notation is 8.062x104.